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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a>
<FONT color="green">003</FONT>     * contributor license agreements.  See the NOTICE file distributed with<a name="line.3"></a>
<FONT color="green">004</FONT>     * this work for additional information regarding copyright ownership.<a name="line.4"></a>
<FONT color="green">005</FONT>     * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a>
<FONT color="green">006</FONT>     * (the "License"); you may not use this file except in compliance with<a name="line.6"></a>
<FONT color="green">007</FONT>     * the License.  You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *      http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the License for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    package org.apache.commons.lang3;<a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    /**<a name="line.19"></a>
<FONT color="green">020</FONT>     * &lt;p&gt;An enum representing all the versions of the Java specification.<a name="line.20"></a>
<FONT color="green">021</FONT>     * This is intended to mirror available values from the<a name="line.21"></a>
<FONT color="green">022</FONT>     * &lt;em&gt;java.specification.version&lt;/em&gt; System property. &lt;/p&gt;<a name="line.22"></a>
<FONT color="green">023</FONT>     *<a name="line.23"></a>
<FONT color="green">024</FONT>     * @since 3.0<a name="line.24"></a>
<FONT color="green">025</FONT>     * @version $Id: $<a name="line.25"></a>
<FONT color="green">026</FONT>     */<a name="line.26"></a>
<FONT color="green">027</FONT>    public enum JavaVersion {<a name="line.27"></a>
<FONT color="green">028</FONT>        <a name="line.28"></a>
<FONT color="green">029</FONT>        /**<a name="line.29"></a>
<FONT color="green">030</FONT>         * The Java version reported by Android. This is not an official Java version number.<a name="line.30"></a>
<FONT color="green">031</FONT>         */<a name="line.31"></a>
<FONT color="green">032</FONT>        JAVA_0_9(1.5f, "0.9"),<a name="line.32"></a>
<FONT color="green">033</FONT>        <a name="line.33"></a>
<FONT color="green">034</FONT>        /**<a name="line.34"></a>
<FONT color="green">035</FONT>         * Java 1.1.<a name="line.35"></a>
<FONT color="green">036</FONT>         */<a name="line.36"></a>
<FONT color="green">037</FONT>        JAVA_1_1(1.1f, "1.1"),<a name="line.37"></a>
<FONT color="green">038</FONT>    <a name="line.38"></a>
<FONT color="green">039</FONT>        /**<a name="line.39"></a>
<FONT color="green">040</FONT>         * Java 1.2.<a name="line.40"></a>
<FONT color="green">041</FONT>         */<a name="line.41"></a>
<FONT color="green">042</FONT>        JAVA_1_2(1.2f, "1.2"),<a name="line.42"></a>
<FONT color="green">043</FONT>    <a name="line.43"></a>
<FONT color="green">044</FONT>        /**<a name="line.44"></a>
<FONT color="green">045</FONT>         * Java 1.3.<a name="line.45"></a>
<FONT color="green">046</FONT>         */<a name="line.46"></a>
<FONT color="green">047</FONT>        JAVA_1_3(1.3f, "1.3"),<a name="line.47"></a>
<FONT color="green">048</FONT>    <a name="line.48"></a>
<FONT color="green">049</FONT>        /**<a name="line.49"></a>
<FONT color="green">050</FONT>         * Java 1.4.<a name="line.50"></a>
<FONT color="green">051</FONT>         */<a name="line.51"></a>
<FONT color="green">052</FONT>        JAVA_1_4(1.4f, "1.4"),<a name="line.52"></a>
<FONT color="green">053</FONT>    <a name="line.53"></a>
<FONT color="green">054</FONT>        /**<a name="line.54"></a>
<FONT color="green">055</FONT>         * Java 1.5.<a name="line.55"></a>
<FONT color="green">056</FONT>         */<a name="line.56"></a>
<FONT color="green">057</FONT>        JAVA_1_5(1.5f, "1.5"),<a name="line.57"></a>
<FONT color="green">058</FONT>    <a name="line.58"></a>
<FONT color="green">059</FONT>        /**<a name="line.59"></a>
<FONT color="green">060</FONT>         * Java 1.6.<a name="line.60"></a>
<FONT color="green">061</FONT>         */<a name="line.61"></a>
<FONT color="green">062</FONT>        JAVA_1_6(1.6f, "1.6"),<a name="line.62"></a>
<FONT color="green">063</FONT>    <a name="line.63"></a>
<FONT color="green">064</FONT>        /**<a name="line.64"></a>
<FONT color="green">065</FONT>         * Java 1.7.<a name="line.65"></a>
<FONT color="green">066</FONT>         */<a name="line.66"></a>
<FONT color="green">067</FONT>        JAVA_1_7(1.7f, "1.7"),<a name="line.67"></a>
<FONT color="green">068</FONT>    <a name="line.68"></a>
<FONT color="green">069</FONT>        /**<a name="line.69"></a>
<FONT color="green">070</FONT>         * Java 1.8.<a name="line.70"></a>
<FONT color="green">071</FONT>         */<a name="line.71"></a>
<FONT color="green">072</FONT>        JAVA_1_8(1.8f, "1.8");<a name="line.72"></a>
<FONT color="green">073</FONT>    <a name="line.73"></a>
<FONT color="green">074</FONT>        /**<a name="line.74"></a>
<FONT color="green">075</FONT>         * The float value.<a name="line.75"></a>
<FONT color="green">076</FONT>         */<a name="line.76"></a>
<FONT color="green">077</FONT>        private float value;<a name="line.77"></a>
<FONT color="green">078</FONT>        /**<a name="line.78"></a>
<FONT color="green">079</FONT>         * The standard name.<a name="line.79"></a>
<FONT color="green">080</FONT>         */<a name="line.80"></a>
<FONT color="green">081</FONT>        private String name;<a name="line.81"></a>
<FONT color="green">082</FONT>    <a name="line.82"></a>
<FONT color="green">083</FONT>        /**<a name="line.83"></a>
<FONT color="green">084</FONT>         * Constructor.<a name="line.84"></a>
<FONT color="green">085</FONT>         *<a name="line.85"></a>
<FONT color="green">086</FONT>         * @param value  the float value<a name="line.86"></a>
<FONT color="green">087</FONT>         * @param name  the standard name, not null<a name="line.87"></a>
<FONT color="green">088</FONT>         */<a name="line.88"></a>
<FONT color="green">089</FONT>        JavaVersion(final float value, final String name) {<a name="line.89"></a>
<FONT color="green">090</FONT>            this.value = value;<a name="line.90"></a>
<FONT color="green">091</FONT>            this.name = name;<a name="line.91"></a>
<FONT color="green">092</FONT>        }<a name="line.92"></a>
<FONT color="green">093</FONT>    <a name="line.93"></a>
<FONT color="green">094</FONT>        //-----------------------------------------------------------------------<a name="line.94"></a>
<FONT color="green">095</FONT>        /**<a name="line.95"></a>
<FONT color="green">096</FONT>         * &lt;p&gt;Whether this version of Java is at least the version of Java passed in.&lt;/p&gt;<a name="line.96"></a>
<FONT color="green">097</FONT>         *<a name="line.97"></a>
<FONT color="green">098</FONT>         * &lt;p&gt;For example:&lt;br /&gt;<a name="line.98"></a>
<FONT color="green">099</FONT>         *  {@code myVersion.atLeast(JavaVersion.JAVA_1_4)}&lt;p&gt;<a name="line.99"></a>
<FONT color="green">100</FONT>         *<a name="line.100"></a>
<FONT color="green">101</FONT>         * @param requiredVersion  the version to check against, not null<a name="line.101"></a>
<FONT color="green">102</FONT>         * @return true if this version is equal to or greater than the specified version<a name="line.102"></a>
<FONT color="green">103</FONT>         */<a name="line.103"></a>
<FONT color="green">104</FONT>        public boolean atLeast(JavaVersion requiredVersion) {<a name="line.104"></a>
<FONT color="green">105</FONT>            return this.value &gt;= requiredVersion.value;<a name="line.105"></a>
<FONT color="green">106</FONT>        }<a name="line.106"></a>
<FONT color="green">107</FONT>    <a name="line.107"></a>
<FONT color="green">108</FONT>        /**<a name="line.108"></a>
<FONT color="green">109</FONT>         * Transforms the given string with a Java version number to the<a name="line.109"></a>
<FONT color="green">110</FONT>         * corresponding constant of this enumeration class. This method is used<a name="line.110"></a>
<FONT color="green">111</FONT>         * internally.<a name="line.111"></a>
<FONT color="green">112</FONT>         *<a name="line.112"></a>
<FONT color="green">113</FONT>         * @param nom the Java version as string<a name="line.113"></a>
<FONT color="green">114</FONT>         * @return the corresponding enumeration constant or &lt;b&gt;null&lt;/b&gt; if the<a name="line.114"></a>
<FONT color="green">115</FONT>         * version is unknown<a name="line.115"></a>
<FONT color="green">116</FONT>         */<a name="line.116"></a>
<FONT color="green">117</FONT>        // helper for static importing<a name="line.117"></a>
<FONT color="green">118</FONT>        static JavaVersion getJavaVersion(final String nom) {<a name="line.118"></a>
<FONT color="green">119</FONT>            return get(nom);<a name="line.119"></a>
<FONT color="green">120</FONT>        }<a name="line.120"></a>
<FONT color="green">121</FONT>    <a name="line.121"></a>
<FONT color="green">122</FONT>        /**<a name="line.122"></a>
<FONT color="green">123</FONT>         * Transforms the given string with a Java version number to the<a name="line.123"></a>
<FONT color="green">124</FONT>         * corresponding constant of this enumeration class. This method is used<a name="line.124"></a>
<FONT color="green">125</FONT>         * internally.<a name="line.125"></a>
<FONT color="green">126</FONT>         *<a name="line.126"></a>
<FONT color="green">127</FONT>         * @param nom the Java version as string<a name="line.127"></a>
<FONT color="green">128</FONT>         * @return the corresponding enumeration constant or &lt;b&gt;null&lt;/b&gt; if the<a name="line.128"></a>
<FONT color="green">129</FONT>         * version is unknown<a name="line.129"></a>
<FONT color="green">130</FONT>         */<a name="line.130"></a>
<FONT color="green">131</FONT>        static JavaVersion get(final String nom) {<a name="line.131"></a>
<FONT color="green">132</FONT>            if ("0.9".equals(nom)) {<a name="line.132"></a>
<FONT color="green">133</FONT>                return JAVA_0_9;<a name="line.133"></a>
<FONT color="green">134</FONT>            } else if ("1.1".equals(nom)) {<a name="line.134"></a>
<FONT color="green">135</FONT>                return JAVA_1_1;<a name="line.135"></a>
<FONT color="green">136</FONT>            } else if ("1.2".equals(nom)) {<a name="line.136"></a>
<FONT color="green">137</FONT>                return JAVA_1_2;<a name="line.137"></a>
<FONT color="green">138</FONT>            } else if ("1.3".equals(nom)) {<a name="line.138"></a>
<FONT color="green">139</FONT>                return JAVA_1_3;<a name="line.139"></a>
<FONT color="green">140</FONT>            } else if ("1.4".equals(nom)) {<a name="line.140"></a>
<FONT color="green">141</FONT>                return JAVA_1_4;<a name="line.141"></a>
<FONT color="green">142</FONT>            } else if ("1.5".equals(nom)) {<a name="line.142"></a>
<FONT color="green">143</FONT>                return JAVA_1_5;<a name="line.143"></a>
<FONT color="green">144</FONT>            } else if ("1.6".equals(nom)) {<a name="line.144"></a>
<FONT color="green">145</FONT>                return JAVA_1_6;<a name="line.145"></a>
<FONT color="green">146</FONT>            } else if ("1.7".equals(nom)) {<a name="line.146"></a>
<FONT color="green">147</FONT>                return JAVA_1_7;<a name="line.147"></a>
<FONT color="green">148</FONT>            } else if ("1.8".equals(nom)) {<a name="line.148"></a>
<FONT color="green">149</FONT>                return JAVA_1_8;<a name="line.149"></a>
<FONT color="green">150</FONT>            } else {<a name="line.150"></a>
<FONT color="green">151</FONT>                return null;<a name="line.151"></a>
<FONT color="green">152</FONT>            }<a name="line.152"></a>
<FONT color="green">153</FONT>        }<a name="line.153"></a>
<FONT color="green">154</FONT>    <a name="line.154"></a>
<FONT color="green">155</FONT>        //-----------------------------------------------------------------------<a name="line.155"></a>
<FONT color="green">156</FONT>        /**<a name="line.156"></a>
<FONT color="green">157</FONT>         * &lt;p&gt;The string value is overridden to return the standard name.&lt;/p&gt;<a name="line.157"></a>
<FONT color="green">158</FONT>         *<a name="line.158"></a>
<FONT color="green">159</FONT>         * &lt;p&gt;For example, &lt;code&gt;"1.5"&lt;/code&gt;.&lt;/p&gt;<a name="line.159"></a>
<FONT color="green">160</FONT>         *<a name="line.160"></a>
<FONT color="green">161</FONT>         * @return the name, not null<a name="line.161"></a>
<FONT color="green">162</FONT>         */<a name="line.162"></a>
<FONT color="green">163</FONT>        @Override<a name="line.163"></a>
<FONT color="green">164</FONT>        public String toString() {<a name="line.164"></a>
<FONT color="green">165</FONT>            return name;<a name="line.165"></a>
<FONT color="green">166</FONT>        }<a name="line.166"></a>
<FONT color="green">167</FONT>    <a name="line.167"></a>
<FONT color="green">168</FONT>    }<a name="line.168"></a>




























































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